The Project/Programme Sustainability Logbook system's publications are published by FIDIC, the International Federation of Consulting Engineers, which is represented in Europe by EFCA, the European Federation of Consultancy Associations.   

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The FIDIC-EFCA Sustainable Development Committee is charged with drafting and updating the PPSL publications which include the offline PSL Monitoring Tables Excel-based workbook. 

The online logbook services at are developed and operated under licence by, part of Bricad Associates Sàrl, Switzerland, on behalf of SYNTEC-Ingénierie, France, the owner of the platform. also hosts, administers and develops the PPSL online users' platform,

SYNTEC-Ingénierie is one member of the consulting engineering partnership in France that is the FIDIC and EFCA Member Association.

The FIDIC-EFCA committee is assisted by experts representing AITFUNSFA and SYNTEC-Ingénierie.